body{
    background: url(./R-C1.png);
    -webkit-background-size: cover;
				-o-background-size: cover;                
				background-size: cover;

}
.top-bg{
    background-color: rgb(231, 231, 231);
    }
    .top-center{
        display: flex;
        justify-content: space-between;
    }
    .top-right a{
        color: black;
        font-size: 10px;
    }
    .title{
        border-bottom: 2px solid rgb(179,84,84);
        background-color: rgb(245, 245, 245);
    }
    .title1{
        margin-left: 20px;
        color: rgb(179, 84, 84);
        padding: 10px }
.information{
    color: rgb(0, 0, 0);
    text-align: center;
    margin-top: 30px;
    padding: 10px;
}
.bibox{
    display: flex;
    margin-top: 60px;
    margin-left: 400px;
}
.pdf{
    margin-left: 320px;
}
.first{
    width: 40%;
}